Snap fastener element and its manufacture



June 10, 1941. F. F. LANGLEY SNAP PASTENBR vention be l1Sed conjointly since vafious feattlreS Inay be uSed in different ooInbinations and Sub con1binationS. v

Iaving desofibed Iny invention, olaiIn= 1. AS an aftic1e of fflaI111falotufe, aJ SIna11 sized snap faStenef tud element fof gments and the like oon1pfising a baSe and st11d poftion integra1 throughout and nlade of Solid Inetal stock, Said Stud poftion not SubStantially exoeeding of an inoh in eXtefnal diaIneter and being in the f()1 m of a solid annular flange outwardly flared and thioker at its baSe than at its head, Said stud eleInent being subStantially St ongef than a Sheet n1eta1 sttld eleInent of the san1e siZe, SaJid baSe having aJ n1aTgina1 Tin extending beyond Said Stud and having a pair of Spaced holes therein i11side Said stld to provide an intefvening bar fntegfa1 vvith Said baSe to feceive the pfongS of an attaching fastener, the fneta1 forfning Said bar being sobstantiany thicke1' than the n1eta1 at the margin of Said baSe.

2. f!LS an afticle of Ina11ufaofuTe, a SlT1on Szed snap fastenef Stud eleInent fof gafInentS and the like compfising a base and stud poftion of Solid Ineta1 Stock, Said Stlld portion not subStantially exceeding T of an inch in extefnal dian1eter and being in the forIn of a solid annular flange outwafdly flared and thicker at itS base than at its head, the fin of Said outvvardly flared ange being invvardly rounded, Said Stud elen1ent be ing sobStantia11y StfongeT than a Sheet Inetal stud eleInent of the safne size, Said baSe having a nlargina1 rIn extending beyond saio stLId and having aJ pair of Spaced hole S thefein inside Said stud to pfovide an intervening baf integral With SaJid baSe to feoeive the pfongS of an attaching faStener.

FBANK LANGLEY. 

